Pressure sensor PTM C2Output 4–20 mA
Features • Ideal as a dry run protection device for pumps and for process monitoring
• Pressure range from 0-0.5 up to 0-10 bar • robust design • high accuracy • resistant to aggressive media
PPPVC-U PVDFwww.asv-stuebbe.com/produkte/mess-und-regeltechnik
ASV Stübbe GmbH & Co. KGHollwieser Straße 5 · 32602 Vlotho, GermanyPhone: +49 (0) 5733-799-0 · Fax: +49 (0) 5733-799-5000Email: [email protected] · Internet: www.asv-stuebbe.com
We reserve the right to make technical changes.Issue 2018.05.03-en
Print-No. 300190TR MA DE Rev003
Pictogram Pressure sensor PTM C2
2
availablenot available
Connection Material (process connection)
PTM C2Version: Fitted to pipe
Connection
Spigot
SocketSealing
Signal output Current:C2 2-wire, 4–20 mAOperating voltage: 9–35 V DC
Signal inputs: Pressure0-0.5 bar0-1 bar0-2 bar0-5 bar0-10 bar
PVC-U socket DIN
PP socket DINspigot DIN
PVDF socket DINspigot DIN
Sealing(Sensor + Connection)» EPDM» FPM
PVC-U PP PVDF
i i i i ii
i
bar
C2
1 2 3 4
Housing material
Sensor: Al2O3 96 %
1
2
3
4
ASV Stübbe GmbH & Co. KGHollwieser Straße 5 · 32602 Vlotho, GermanyPhone: +49 (0) 5733-799-0 · Fax: +49 (0) 5733-799-5000Email: [email protected] · Internet: www.asv-stuebbe.com
We reserve the right to make technical changes.Issue 2018.05.03-en
Print-No. 300190TR MA DE Rev003
Pressure sensor PTM C2
3
Application • The PTM C2 can be used as a dry run protection device for pumps and for process monitoring.
Use • Pressure transducers for installation in pipes
Function • The process pressure is registered by a ceramic transducer made of AL2O3.
• Versions C2: The current module transmits pressure via a normalised 4–20 mA signal.
Type • PTM C2 as a compact one-piece variant
Interfaces • Signal output, current loop (C2): 4–20 mA 2-wire
Measured variables • pressure
Device connection • Socket end for solvent welding (PVC-U): d32 • Fusion socket end (PVDF or PP): d32 • Fusion spigot end (PVDF or PP): d32
Voltage supply • U = 9–35 V DC
Cable connections • Cable outside diameter: 3–6 mm • Nominal cross-section, voltage supply: 0.25 mm2
Materials, wetted parts • Sensor: AL2O3 96 % • Sensor housing: PVC-U, PVDF or PP • Sensor seal: EPDM, FPM • Union end and union nut: PVC-U, PVDF or PP • Sealing: EPDM, FPM
Materials, not wetted parts • Housing: PP
Weights • Basic weight: 0.3 kg
Type of protection • IP 65
Output behaviour • Power up: < 200 ms • Step response (10–90%) 10 ms
Sensor data (pressure) • Measuring range: 0-0.5, 0-1, 0-2, 0-5, 0-10 bar • Maximum overpressure: 2 x nominal pressure • Precision >= 0-2 bar: at 0–85°C: ±2.4 % FS at 25 °C: ±1% FS
• Precision < 0-2 bar: at 0–85°C: ±2.5 % FS at 25 °C: ±1.5 % FS
Ambient conditions • Ambient temperature: -20–70 °C • Atmospheric ambient pressure: 0.8–1.1 bar • Relative humidity: 20–85 %
Process temperature • See pressure and temperature diagram
Process pressure • See pressure and temperature diagram
Mounting position • As required
ASV Stübbe GmbH & Co. KGHollwieser Straße 5 · 32602 Vlotho, GermanyPhone: +49 (0) 5733-799-0 · Fax: +49 (0) 5733-799-5000Email: [email protected] · Internet: www.asv-stuebbe.com
We reserve the right to make technical changes.Issue 2018.05.03-en
Print-No. 300190TR MA DE Rev003
Pressure sensor PTM C2
4
Ohmic resistance
750
50
9 30U (V)
No. Description
R Max. ohmic resistance
U Voltage supply
Pressure and temperature diagram
PN 10
]rab[ P
T [°C]
0
2
4
6
8
0 20 40 60 80 100 120-20-40 140
Pressure and temperature limits PP
PN 10
]rab[ P
T [°C]
0
2
4
6
8
0 20 40 60 80 100 120-20-40 140
Pressure and temperature limits PVC-U
]rab[ P
T [°C]
0
2
4
6
PN 10
8
0 20 40 60 80 100 120-20-40 140
Pressure and temperature limits PVDF
No. Description
P Operating pressure
T Temperature
The pressure/temperature limits of the materials are validfor the stated nominal pressures and a service life of25 years.These values are guide values for flow medium typeswhich do not negatively impact the physical and chemicalcharacteristics of the valve material. It may be necessaryto take diminution factors into consideration.The operating life of the wear parts depends on theconditions of use.
ASV Stübbe GmbH & Co. KGHollwieser Straße 5 · 32602 Vlotho, GermanyPhone: +49 (0) 5733-799-0 · Fax: +49 (0) 5733-799-5000Email: [email protected] · Internet: www.asv-stuebbe.com
We reserve the right to make technical changes.Issue 2018.05.03-en
Print-No. 300190TR MA DE Rev003
Pressure sensor PTM C2
5
PTM C2
3
2
1
No. Description
1 Device connection
2 Sensor housing
3 4-pin connector M12
Circuit diagram, plug connector
1. Signal (+)2. Signal (-)3. n.c.4. n.c.
2
3 4
1
No. Terminal
1 Signal (+)
2 Signal (-)
3 n.c.
4 n.c.
ASV Stübbe GmbH & Co. KGHollwieser Straße 5 · 32602 Vlotho, GermanyPhone: +49 (0) 5733-799-0 · Fax: +49 (0) 5733-799-5000Email: [email protected] · Internet: www.asv-stuebbe.com
We reserve the right to make technical changes.Issue 2018.05.03-en
Print-No. 300190TR MA DE Rev003
Pressure sensor PTM C2
6
PTM C2
ASV Stübbe GmbH & Co. KGHollwieser Straße 5 · 32602 Vlotho, GermanyPhone: +49 (0) 5733-799-0 · Fax: +49 (0) 5733-799-5000Email: [email protected] · Internet: www.asv-stuebbe.com
We reserve the right to make technical changes.Issue 2018.05.03-en
Print-No. 300190TR MA DE Rev003